Feature:1. Precision sensor fusion technology: The new generation of optical heart rate measurement technology has higher accuracy and reliability. The principle is that the optical heart rate sensor LED on the back of the watch shines light on the wrist and monitors changes in heart rate through light scattering at different blood flow rates. Customize your watch face to dress up your beauty on your wrist. 2. As a stylish smartwatch, Zeblaze GTS Pro can be customized to reflect the unique personality of each user. You can ensure that you are always in style and able to see the interface you like. Or, make the watch face truly yours. Upload your own photos in the background and focus on what&#39;s important to you with custom modular watch faces. 3. Measure the blood oxygen saturation level of your personal health guardian. You can test your SpO2 levels from the moment you start to feel sick to better understand your physical condition and stay healthy when you&#39;re doing sustained mental work or strenuous outdoor physical activity like a marathon. Name: Watch Brand: Zebra Model: GTS Pro Main body size: 4.3x3.6x0.95cm Weight: 160 grams Bezel Material: Zinc Alloy Buckle material: zinc alloy Strap length: 120mm (long), 75mm (short) Strap width: 20mm Sensors: Heart Rate Sensor, Proximity Sensor, Accelerometer Bluetooth-compatible version: 5.0 Battery: 180mAh Features: 24-hour heart rate monitoring, oxygen saturation measurement, blood pressure monitoring, 24 goal-based workouts, sleep quality monitoring, step tracking, calorie burn tracking, daily step goal, real-time pace and distance, celebration goal setting settings, exercise reminders, smartphone notifications, weather forecast, stopwatch, alarm clock, find phone, wrist twist detection, music control. Packing list: 1 x Watch 1 x Charger 1 x Instructions 1 x Carton Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don&#39;t mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

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